import java.util.Scanner;
public class GuessNumber {
    public static void main(String [] args){
        Scanner scan =new Scanner(System.in);
        String again;
        //1.生成答案数字
        do{
            int answer = (int)(Math.random()*100+1);
            int chances =7;
            //2.接受玩家猜测的数字
            while (chances >0){
                System.out.println("请猜一个1-100之间的整数（含1和100），"+"你还有"+chances+"次机会");

                int guess = scan.nextInt();
                //3.比较答案数字和猜测数字的关系
                if(guess >answer){
                    System.out.println("大了！");
                }else if(guess <answer){
                    System.out.println("小了！");
                }else{
                    System.out.println("恭喜你！猜对啦！");
                    break;
                }
                chances = chances-1;
            }
            if(chances <=0){
                System.out.println("你没有机会了");
            }
            //4.每猜一次就比较一次
            System.out.println("再玩一次嘛？(y/n)");
            again =scan.next();
        }while (again.equalsIgnoreCase("y"));
    }
}
